Understanding the Functioning and Organization of Varietals

Understanding the functioning and organization of varietals involves categorizing different grape varieties into a hierarchical structure that typically includes three levels: generic, subgeneric, and varietal.

At the highest level, grape varieties are grouped into generic categories based on broad characteristics such as color or intended use. For example, red grape varieties might be grouped into a generic category called "red wine grapes," while white grape varieties might be grouped into a generic category called "white wine grapes."

Within each generic category, grape varieties are further subdivided into subgeneric categories based on more specific characteristics such as geography or genetic heritage. For example, a subgeneric category within the "red wine grapes" generic category might be "Bordeaux grapes," which includes grape varieties such as Cabernet Sauvignon and Merlot that are commonly grown in the Bordeaux region of France.

Finally, at the varietal level, each grape variety is identified by its specific name, such as Cabernet Sauvignon or Chardonnay. This is the level at which most consumers and professionals typically refer to grape varieties, and where the unique flavor, aroma, and structural characteristics of each grape variety are most fully expressed.

Understanding the functioning and organization of varietals is important in the wine industry because it provides a framework for understanding the unique characteristics of different grape varieties and the wines produced from them. By categorizing grape varieties into a hierarchical structure, wine professionals can more easily navigate the complex world of wine and make informed decisions about which wines to try and how to pair them with food.

If you want to change or add any information about the appellation tree, please contact one of the referee, based on your time zone:

• Lora PARNELL - CIATTI USA
• Natacha LYSETTE - CIATTI Europe
• Tiana FERNANDZE - CIATTI Australia

Link to the Varietal tree: https://docs.google.com/spreadsheets/d/1B-cQr9G3tDx-wzcQjLAIDQJPCB0MhhZjByaXstUUlxQ/edit?usp=sharing